The reason why dogs poop bugs may be because they are interested in the smell of bugs. It’s also possible that dogs find catching and chewing small animals a fun game due to their natural instincts. Additionally, dogs may pull worms out of hunger.
Although worms do not provide much nutrition, for some hungry dogs, they may regard them as a Something to fill your stomach. However, although it may be natural for dogs to pull worms, in order to ensure the health of your dog, it is best not to let them eat worms. Bugs can cause diseases in dogs and can also be poisonous. So, if you notice that your dog is pulling worms, it's best to get rid of this behavior and make sure that he has enough healthy food to meet his dietary needs.